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Scored forOutcome alternatives
Irwin Naturals60 count • 30 servingsAvailable now$26.99$0.90 / serving4.6 · 124 ratings
78−9 pts from leader
#134 of 1195 ranked for alertnessLeader · Force Factor, Force Factor, ProbioSlim®, Weight Loss Essentials, 120 Vegetable Capsules — 87
Why this ranks #134 for alertness
- Evidence fitCaffeine Anhydrous is the strongest evidence signal for this outcome.
- Dose fitCaffeine Anhydrous at 50 mg lands inside the studied 50-400 mg window.
- Price / serving$0.90 per serving — high price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustMixed trust signals — ratings are positive but the base is limited.
The numbers · Alertness
78
89
67
89
50 mgIn rangeinside the studied 50-400 mg window
150 mg
100 mg
108 mg
162 mg
200 mcg
50 mg
100 mg
100 mg
50 mcg
7.5 mg
25 mg
25 mcg
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